X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/d75a235c1f9ad7bc490ee01ea360d62ddfa54e8e..af756d61ddb0bc0139adaf905372a5b35ce18029:/lib-sql/functions/placex_triggers.sql diff --git a/lib-sql/functions/placex_triggers.sql b/lib-sql/functions/placex_triggers.sql index b97b9103..9d0d73b5 100644 --- a/lib-sql/functions/placex_triggers.sql +++ b/lib-sql/functions/placex_triggers.sql @@ -1,60 +1,132 @@ +-- SPDX-License-Identifier: GPL-2.0-only +-- +-- This file is part of Nominatim. (https://nominatim.org) +-- +-- Copyright (C) 2024 by the Nominatim developer community. +-- For a full list of authors see the git log. + -- Trigger functions for the placex table. +-- Information returned by update preparation. +DROP TYPE IF EXISTS prepare_update_info CASCADE; +CREATE TYPE prepare_update_info AS ( + name HSTORE, + address HSTORE, + rank_address SMALLINT, + country_code TEXT, + class TEXT, + type TEXT, + linked_place_id BIGINT, + centroid_x float, + centroid_y float +); + -- Retrieve the data needed by the indexer for updating the place. --- --- Return parameters: --- name list of names --- address list of address tags, either from the object or a surrounding --- building --- country_feature If the place is a country feature, this contains the --- country code, otherwise it is null. -CREATE OR REPLACE FUNCTION placex_prepare_update(p placex, - OUT name HSTORE, - OUT address HSTORE, - OUT country_feature VARCHAR) +CREATE OR REPLACE FUNCTION placex_indexing_prepare(p placex) + RETURNS prepare_update_info AS $$ +DECLARE + location RECORD; + result prepare_update_info; + extra_names HSTORE; BEGIN + IF not p.address ? '_inherited' THEN + result.address := p.address; + END IF; + -- For POI nodes, check if the address should be derived from a surrounding -- building. - IF p.rank_search < 30 OR p.osm_type != 'N' OR p.address is not null THEN - RAISE WARNING 'self address for % %', p.osm_type, p.osm_id; - address := p.address; - ELSE - -- The additional && condition works around the misguided query - -- planner of postgis 3.0. - SELECT placex.address || hstore('_inherited', '') INTO address - FROM placex - WHERE ST_Covers(geometry, p.centroid) - and geometry && p.centroid - and placex.address is not null - and (placex.address ? 'housenumber' or placex.address ? 'street' or placex.address ? 'place') - and rank_search = 30 AND ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') - LIMIT 1; - RAISE WARNING 'other address for % %: % (%)', p.osm_type, p.osm_id, address, p.centroid; + IF p.rank_search = 30 AND p.osm_type = 'N' THEN + IF p.address is null THEN + -- The additional && condition works around the misguided query + -- planner of postgis 3.0. + SELECT placex.address || hstore('_inherited', '') INTO result.address + FROM placex + WHERE ST_Covers(geometry, p.centroid) + and geometry && p.centroid + and placex.address is not null + and (placex.address ? 'housenumber' or placex.address ? 'street' or placex.address ? 'place') + and rank_search = 30 AND ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') + LIMIT 1; + ELSE + -- See if we can inherit additional address tags from an interpolation. + -- These will become permanent. + FOR location IN + SELECT (address - 'interpolation'::text - 'housenumber'::text) as address + FROM place, planet_osm_ways w + WHERE place.osm_type = 'W' and place.address ? 'interpolation' + and place.geometry && p.geometry + and place.osm_id = w.id + and p.osm_id = any(w.nodes) + LOOP + result.address := location.address || result.address; + END LOOP; + END IF; END IF; - address := address - '_unlisted_place'::TEXT; - name := p.name; + -- remove internal and derived names + result.address := result.address - '_unlisted_place'::TEXT; + SELECT hstore(array_agg(key), array_agg(value)) INTO result.name + FROM each(p.name) WHERE key not like '\_%'; + + result.class := p.class; + result.type := p.type; + result.country_code := p.country_code; + result.rank_address := p.rank_address; + result.centroid_x := ST_X(p.centroid); + result.centroid_y := ST_Y(p.centroid); + + -- Names of linked places need to be merged in, so search for a linkable + -- place already here. + SELECT * INTO location FROM find_linked_place(p); + + IF location.place_id is not NULL THEN + result.linked_place_id := location.place_id; + + IF location.name is not NULL THEN + {% if debug %}RAISE WARNING 'Names original: %, location: %', result.name, location.name;{% endif %} + -- Add all names from the place nodes that deviate from the name + -- in the relation with the prefix '_place_'. Deviation means that + -- either the value is different or a given key is missing completely + IF result.name is null THEN + SELECT hstore(array_agg('_place_' || key), array_agg(value)) + INTO result.name + FROM each(location.name); + ELSE + SELECT hstore(array_agg('_place_' || key), array_agg(value)) INTO extra_names + FROM each(location.name - result.name); + {% if debug %}RAISE WARNING 'Extra names: %', extra_names;{% endif %} + + IF extra_names is not null THEN + result.name := result.name || extra_names; + END IF; + END IF; + + {% if debug %}RAISE WARNING 'Final names: %', result.name;{% endif %} + END IF; + END IF; - country_feature := CASE WHEN p.admin_level = 2 - and p.class = 'boundary' and p.type = 'administrative' - and p.osm_type = 'R' - THEN p.country_code - ELSE null - END; + RETURN result; END; $$ LANGUAGE plpgsql STABLE; CREATE OR REPLACE FUNCTION find_associated_street(poi_osm_type CHAR(1), - poi_osm_id BIGINT) + poi_osm_id BIGINT, + bbox GEOMETRY) RETURNS BIGINT AS $$ DECLARE location RECORD; + member JSONB; parent RECORD; + result BIGINT; + distance FLOAT; + new_distance FLOAT; + waygeom GEOMETRY; BEGIN +{% if db.middle_db_format == '1' %} FOR location IN SELECT members FROM planet_osm_rels WHERE parts @> ARRAY[poi_osm_id] @@ -64,18 +136,68 @@ BEGIN FOR i IN 1..array_upper(location.members, 1) BY 2 LOOP IF location.members[i+1] = 'street' THEN FOR parent IN - SELECT place_id from placex - WHERE osm_type = 'W' and osm_id = substring(location.members[i],2)::bigint + SELECT place_id, geometry + FROM placex + WHERE osm_type = upper(substring(location.members[i], 1, 1))::char(1) + and osm_id = substring(location.members[i], 2)::bigint and name is not null and rank_search between 26 and 27 LOOP - RETURN parent.place_id; + -- Find the closest 'street' member. + -- Avoid distance computation for the frequent case where there is + -- only one street member. + IF waygeom is null THEN + result := parent.place_id; + waygeom := parent.geometry; + ELSE + distance := coalesce(distance, ST_Distance(waygeom, bbox)); + new_distance := ST_Distance(parent.geometry, bbox); + IF new_distance < distance THEN + distance := new_distance; + result := parent.place_id; + waygeom := parent.geometry; + END IF; + END IF; END LOOP; END IF; END LOOP; END LOOP; - RETURN NULL; +{% else %} + FOR member IN + SELECT value FROM planet_osm_rels r, LATERAL jsonb_array_elements(members) + WHERE planet_osm_member_ids(members, poi_osm_type::char(1)) && ARRAY[poi_osm_id] + and tags->>'type' = 'associatedStreet' + and value->>'role' = 'street' + LOOP + FOR parent IN + SELECT place_id, geometry + FROM placex + WHERE osm_type = (member->>'type')::char(1) + and osm_id = (member->>'ref')::bigint + and name is not null + and rank_search between 26 and 27 + LOOP + -- Find the closest 'street' member. + -- Avoid distance computation for the frequent case where there is + -- only one street member. + IF waygeom is null THEN + result := parent.place_id; + waygeom := parent.geometry; + ELSE + distance := coalesce(distance, ST_Distance(waygeom, bbox)); + new_distance := ST_Distance(parent.geometry, bbox); + IF new_distance < distance THEN + distance := new_distance; + result := parent.place_id; + waygeom := parent.geometry; + END IF; + END IF; + END LOOP; + END LOOP; +{% endif %} + + RETURN result; END; $$ LANGUAGE plpgsql STABLE; @@ -91,8 +213,7 @@ CREATE OR REPLACE FUNCTION find_parent_for_poi(poi_osm_type CHAR(1), poi_osm_id BIGINT, poi_partition SMALLINT, bbox GEOMETRY, - addr_street INTEGER[], - addr_place INTEGER[], + token_info JSONB, is_place_addr BOOLEAN) RETURNS BIGINT AS $$ @@ -103,26 +224,13 @@ BEGIN {% if debug %}RAISE WARNING 'finding street for % %', poi_osm_type, poi_osm_id;{% endif %} -- Is this object part of an associatedStreet relation? - parent_place_id := find_associated_street(poi_osm_type, poi_osm_id); + parent_place_id := find_associated_street(poi_osm_type, poi_osm_id, bbox); IF parent_place_id is null THEN - parent_place_id := find_parent_for_address(addr_street, addr_place, - poi_partition, bbox); + parent_place_id := find_parent_for_address(token_info, poi_partition, bbox); END IF; IF parent_place_id is null and poi_osm_type = 'N' THEN - -- Is this node part of an interpolation? - FOR location IN - SELECT q.parent_place_id - FROM location_property_osmline q, planet_osm_ways x - WHERE q.linegeo && bbox and x.id = q.osm_id - and poi_osm_id = any(x.nodes) - LIMIT 1 - LOOP - {% if debug %}RAISE WARNING 'Get parent from interpolation: %', location.parent_place_id;{% endif %} - RETURN location.parent_place_id; - END LOOP; - FOR location IN SELECT p.place_id, p.osm_id, p.rank_search, p.address, coalesce(p.centroid, ST_Centroid(p.geometry)) as centroid @@ -139,7 +247,7 @@ BEGIN RETURN location.place_id; END IF; - parent_place_id := find_associated_street('W', location.osm_id); + parent_place_id := find_associated_street('W', location.osm_id, bbox); END LOOP; END IF; @@ -151,6 +259,7 @@ BEGIN SELECT place_id FROM placex WHERE bbox && geometry AND _ST_Covers(geometry, ST_Centroid(bbox)) AND rank_address between 5 and 25 + AND ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') ORDER BY rank_address desc LOOP RETURN location.place_id; @@ -166,6 +275,7 @@ BEGIN SELECT place_id FROM placex WHERE bbox && geometry AND _ST_Covers(geometry, ST_Centroid(bbox)) AND rank_address between 5 and 25 + AND ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') ORDER BY rank_address desc LOOP RETURN location.place_id; @@ -183,7 +293,11 @@ CREATE OR REPLACE FUNCTION find_linked_place(bnd placex) RETURNS placex AS $$ DECLARE +{% if db.middle_db_format == '1' %} relation_members TEXT[]; +{% else %} + relation_members JSONB; +{% endif %} rel_member RECORD; linked_placex placex%ROWTYPE; bnd_name TEXT; @@ -229,16 +343,17 @@ BEGIN -- If extratags has a place tag, look for linked nodes by their place type. -- Area and node still have to have the same name. - IF bnd.extratags ? 'place' and bnd_name is not null THEN + IF bnd.extratags ? 'place' and bnd.extratags->'place' != 'postcode' + and bnd_name is not null + THEN FOR linked_placex IN SELECT * FROM placex WHERE (position(lower(name->'name') in bnd_name) > 0 OR position(bnd_name in lower(name->'name')) > 0) AND placex.class = 'place' AND placex.type = bnd.extratags->'place' AND placex.osm_type = 'N' - AND placex.linked_place_id is null + AND (placex.linked_place_id is null or placex.linked_place_id = bnd.place_id) AND placex.rank_search < 26 -- needed to select the right index - AND placex.type != 'postcode' AND ST_Covers(bnd.geometry, placex.geometry) LOOP {% if debug %}RAISE WARNING 'Found type-matching place node %', linked_placex.osm_id;{% endif %} @@ -252,7 +367,7 @@ BEGIN WHERE placex.class = 'place' AND placex.osm_type = 'N' AND placex.extratags ? 'wikidata' -- needed to select right index AND placex.extratags->'wikidata' = bnd.extratags->'wikidata' - AND placex.linked_place_id is null + AND (placex.linked_place_id is null or placex.linked_place_id = bnd.place_id) AND placex.rank_search < 26 AND _st_covers(bnd.geometry, placex.geometry) ORDER BY lower(name->'name') = bnd_name desc @@ -276,7 +391,7 @@ BEGIN OR (bnd.rank_address = 0 and placex.rank_search = bnd.rank_search)) AND placex.osm_type = 'N' AND placex.class = 'place' - AND placex.linked_place_id is null + AND (placex.linked_place_id is null or placex.linked_place_id = bnd.place_id) AND placex.rank_search < 26 -- needed to select the right index AND placex.type != 'postcode' AND ST_Covers(bnd.geometry, placex.geometry) @@ -320,13 +435,15 @@ BEGIN WHERE s.place_id = parent_place_id; FOR addr_item IN - SELECT (get_addr_tag_rank(key, country)).*, match_tokens, search_tokens - FROM token_get_address_tokens(token_info) - WHERE not search_tokens <@ parent_address_vector + SELECT ranks.*, key, + token_get_address_search_tokens(token_info, key) as search_tokens + FROM token_get_address_keys(token_info) as key, + LATERAL get_addr_tag_rank(key, country) as ranks + WHERE not token_get_address_search_tokens(token_info, key) <@ parent_address_vector LOOP addr_place := get_address_place(in_partition, geometry, addr_item.from_rank, addr_item.to_rank, - addr_item.extent, addr_item.match_tokens); + addr_item.extent, token_info, addr_item.key); IF addr_place is null THEN -- No place found in OSM that matches. Make it at least searchable. @@ -364,24 +481,20 @@ BEGIN name_vector := array_merge(name_vector, hnr_vector); END IF; - IF is_place_addr THEN - addr_place_ids := token_addr_place_search_tokens(token_info); - IF not addr_place_ids <@ parent_name_vector THEN - -- make sure addr:place terms are always searchable - nameaddress_vector := array_merge(nameaddress_vector, addr_place_ids); - -- If there is a housenumber, also add the place name as a name, - -- so we can search it by the usual housenumber+place algorithms. - IF hnr_vector is not null THEN - name_vector := array_merge(name_vector, addr_place_ids); - END IF; - END IF; - END IF; - -- Cheating here by not recomputing all terms but simply using the ones -- from the parent object. nameaddress_vector := array_merge(nameaddress_vector, parent_name_vector); nameaddress_vector := array_merge(nameaddress_vector, parent_address_vector); + -- make sure addr:place terms are always searchable + IF is_place_addr THEN + addr_place_ids := token_addr_place_search_tokens(token_info); + IF hnr_vector is not null AND not addr_place_ids <@ parent_name_vector + THEN + name_vector := array_merge(name_vector, hnr_vector); + END IF; + nameaddress_vector := array_merge(nameaddress_vector, addr_place_ids); + END IF; END; $$ LANGUAGE plpgsql; @@ -409,6 +522,7 @@ CREATE OR REPLACE FUNCTION insert_addresslines(obj_place_id BIGINT, maxrank SMALLINT, token_info JSONB, geometry GEOMETRY, + centroid GEOMETRY, country TEXT, OUT parent_place_id BIGINT, OUT postcode TEXT, @@ -433,15 +547,19 @@ BEGIN address_havelevel := array_fill(false, ARRAY[maxrank]); FOR location IN - SELECT (get_address_place(partition, geometry, from_rank, to_rank, - extent, match_tokens)).*, search_tokens - FROM (SELECT (get_addr_tag_rank(key, country)).*, match_tokens, search_tokens - FROM token_get_address_tokens(token_info)) x + SELECT apl.*, key + FROM (SELECT extra.*, key + FROM token_get_address_keys(token_info) as key, + LATERAL get_addr_tag_rank(key, country) as extra) x, + LATERAL get_address_place(partition, geometry, from_rank, to_rank, + extent, token_info, key) as apl ORDER BY rank_address, distance, isguess desc LOOP IF location.place_id is null THEN {% if not db.reverse_only %} - nameaddress_vector := array_merge(nameaddress_vector, location.search_tokens); + nameaddress_vector := array_merge(nameaddress_vector, + token_get_address_search_tokens(token_info, + location.key)); {% endif %} ELSE {% if not db.reverse_only %} @@ -467,7 +585,7 @@ BEGIN END LOOP; FOR location IN - SELECT * FROM getNearFeatures(partition, geometry, maxrank) + SELECT * FROM getNearFeatures(partition, geometry, centroid, maxrank) WHERE not addr_place_ids @> ARRAY[place_id] ORDER BY rank_address, isguess asc, distance * @@ -550,7 +668,7 @@ BEGIN NEW.place_id := nextval('seq_place'); NEW.indexed_status := 1; --STATUS_NEW - NEW.centroid := ST_PointOnSurface(NEW.geometry); + NEW.centroid := get_center_point(NEW.geometry); NEW.country_code := lower(get_country_code(NEW.centroid)); NEW.partition := get_partition(NEW.country_code); @@ -596,6 +714,12 @@ BEGIN NEW.country_code := NULL; END IF; + -- Simplify polygons with a very large memory footprint when they + -- do not take part in address computation. + IF NEW.rank_address = 0 THEN + NEW.geometry := simplify_large_polygons(NEW.geometry); + END IF; + END IF; {% if debug %}RAISE WARNING 'placex_insert:END: % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type;{% endif %} @@ -603,13 +727,12 @@ BEGIN {% if not disable_diff_updates %} -- The following is not needed until doing diff updates, and slows the main index process down - IF NEW.osm_type = 'N' and NEW.rank_search > 28 THEN - -- might be part of an interpolation - result := osmline_reinsert(NEW.osm_id, NEW.geometry); - ELSEIF NEW.rank_address > 0 THEN + IF NEW.rank_address between 2 and 27 THEN IF (ST_GeometryType(NEW.geometry) in ('ST_Polygon','ST_MultiPolygon') AND ST_IsValid(NEW.geometry)) THEN -- Performance: We just can't handle re-indexing for country level changes - IF st_area(NEW.geometry) < 1 THEN + IF (NEW.rank_address < 26 and st_area(NEW.geometry) < 1) + OR (NEW.rank_address >= 26 and st_area(NEW.geometry) < 0.01) + THEN -- mark items within the geometry for re-indexing -- RAISE WARNING 'placex poly insert: % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type; @@ -624,16 +747,18 @@ BEGIN or name is not null or (NEW.rank_address >= 16 and address ? 'place')); END IF; - ELSE + ELSEIF ST_GeometryType(NEW.geometry) not in ('ST_LineString', 'ST_MultiLineString') + OR ST_Length(NEW.geometry) < 0.5 + THEN -- mark nearby items for re-indexing, where 'nearby' depends on the features rank_search and is a complete guess :( - diameter := update_place_diameter(NEW.rank_search); + diameter := update_place_diameter(NEW.rank_address); IF diameter > 0 THEN -- RAISE WARNING 'placex point insert: % % % % %',NEW.osm_type,NEW.osm_id,NEW.class,NEW.type,diameter; IF NEW.rank_search >= 26 THEN -- roads may cause reparenting for >27 rank places update placex set indexed_status = 2 where indexed_status = 0 and rank_search > NEW.rank_search and ST_DWithin(placex.geometry, NEW.geometry, diameter); -- reparenting also for OSM Interpolation Lines (and for Tiger?) - update location_property_osmline set indexed_status = 2 where indexed_status = 0 and ST_DWithin(location_property_osmline.linegeo, NEW.geometry, diameter); + update location_property_osmline set indexed_status = 2 where indexed_status = 0 and startnumber is not null and ST_DWithin(location_property_osmline.linegeo, NEW.geometry, diameter); ELSEIF NEW.rank_search >= 16 THEN -- up to rank 16, street-less addresses may need reparenting update placex set indexed_status = 2 where indexed_status = 0 and rank_search > NEW.rank_search and ST_DWithin(placex.geometry, NEW.geometry, diameter) and (rank_search < 28 or name is not null or address ? 'place'); @@ -670,21 +795,24 @@ CREATE OR REPLACE FUNCTION placex_update() DECLARE i INTEGER; location RECORD; +{% if db.middle_db_format == '1' %} relation_members TEXT[]; +{% else %} + relation_member JSONB; +{% endif %} geom GEOMETRY; parent_address_level SMALLINT; place_address_level SMALLINT; - addr_street INTEGER[]; - addr_place INTEGER[]; - max_rank SMALLINT; name_vector INTEGER[]; nameaddress_vector INTEGER[]; addr_nameaddress_vector INTEGER[]; + linked_place BIGINT; + linked_node_id BIGINT; linked_importance FLOAT; linked_wikipedia TEXT; @@ -714,18 +842,23 @@ BEGIN DELETE FROM place_addressline WHERE place_id = NEW.place_id; result := deleteRoad(NEW.partition, NEW.place_id); result := deleteLocationArea(NEW.partition, NEW.place_id, NEW.rank_search); - UPDATE placex set linked_place_id = null, indexed_status = 2 - where linked_place_id = NEW.place_id; - -- update not necessary for osmline, cause linked_place_id does not exist NEW.extratags := NEW.extratags - 'linked_place'::TEXT; - - IF NEW.linked_place_id is not null THEN - NEW.token_info := null; - {% if debug %}RAISE WARNING 'place already linked to %', NEW.linked_place_id;{% endif %} - RETURN NEW; + IF NEW.extratags = ''::hstore THEN + NEW.extratags := NULL; END IF; + -- NEW.linked_place_id contains the precomputed linkee. Save this and restore + -- the previous link status. + linked_place := NEW.linked_place_id; + NEW.linked_place_id := OLD.linked_place_id; + + -- Remove linkage, if we have computed a different new linkee. + UPDATE placex SET linked_place_id = null, indexed_status = 2 + WHERE linked_place_id = NEW.place_id + and (linked_place is null or linked_place_id != linked_place); + -- update not necessary for osmline, cause linked_place_id does not exist + -- Postcodes are just here to compute the centroids. They are not searchable -- unless they are a boundary=postal_code. -- There was an error in the style so that boundary=postal_code used to be @@ -737,7 +870,7 @@ BEGIN END IF; -- Compute a preliminary centroid. - NEW.centroid := ST_PointOnSurface(NEW.geometry); + NEW.centroid := get_center_point(NEW.geometry); -- recalculate country and partition IF NEW.rank_search = 4 AND NEW.address is not NULL AND NEW.address ? 'country' THEN @@ -770,6 +903,16 @@ BEGIN NEW.class, NEW.type, NEW.admin_level, (NEW.extratags->'capital') = 'yes', NEW.address->'postcode'); + + -- Short-cut out for linked places. Note that this must happen after the + -- address rank has been recomputed. The linking might nullify a shift in + -- address rank. + IF NEW.linked_place_id is not null THEN + NEW.token_info := null; + {% if debug %}RAISE WARNING 'place already linked to %', OLD.linked_place_id;{% endif %} + RETURN NEW; + END IF; + -- We must always increase the address level relative to the admin boundary. IF NEW.class = 'boundary' and NEW.type = 'administrative' and NEW.osm_type = 'R' and NEW.rank_address > 0 @@ -785,7 +928,8 @@ BEGIN FROM placex WHERE osm_type = 'R' and class = 'boundary' and type = 'administrative' and admin_level < NEW.admin_level and admin_level > 3 - and rank_address > 0 + and rank_address between 1 and 25 -- for index selection + and ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') -- for index selection and geometry && NEW.centroid and _ST_Covers(geometry, NEW.centroid) ORDER BY admin_level desc LIMIT 1 LOOP @@ -807,29 +951,61 @@ BEGIN IF NEW.rank_address > 9 THEN -- Second check that the boundary is not completely contained in a - -- place area with a higher address rank + -- place area with a equal or higher address rank. FOR location IN - SELECT rank_address FROM placex - WHERE class = 'place' and rank_address < 24 - and rank_address > NEW.rank_address + SELECT rank_address + FROM placex, + LATERAL compute_place_rank(country_code, 'A', class, type, + admin_level, False, null) prank + WHERE class = 'place' and rank_address between 1 and 23 + and prank.address_rank >= NEW.rank_address + and ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') -- select right index and geometry && NEW.geometry and geometry ~ NEW.geometry -- needed because ST_Relate does not do bbox cover test and ST_Relate(geometry, NEW.geometry, 'T*T***FF*') -- contains but not equal - ORDER BY rank_address desc LIMIT 1 + ORDER BY prank.address_rank desc LIMIT 1 LOOP NEW.rank_address := location.rank_address + 2; END LOOP; END IF; + ELSEIF NEW.class = 'place' + and ST_GeometryType(NEW.geometry) in ('ST_Polygon', 'ST_MultiPolygon') + and NEW.rank_address between 16 and 23 + THEN + -- For place areas make sure they are not completely contained in an area + -- with a equal or higher address rank. + FOR location IN + SELECT rank_address + FROM placex, + LATERAL compute_place_rank(country_code, 'A', class, type, + admin_level, False, null) prank + WHERE prank.address_rank < 24 + and rank_address between 1 and 25 -- select right index + and ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') -- select right index + and prank.address_rank >= NEW.rank_address + and geometry && NEW.geometry + and geometry ~ NEW.geometry -- needed because ST_Relate does not do bbox cover test + and ST_Relate(geometry, NEW.geometry, 'T*T***FF*') -- contains but not equal + ORDER BY prank.address_rank desc LIMIT 1 + LOOP + NEW.rank_address := location.rank_address + 2; + END LOOP; ELSEIF NEW.class = 'place' and NEW.osm_type = 'N' - and NEW.rank_address between 16 and 23 + and NEW.rank_address between 16 and 23 THEN - -- If a place node is contained in a admin boundary with the same address level - -- and has not been linked, then make the node a subpart by increasing the - -- address rank (city level and above). + -- If a place node is contained in an admin or place boundary with the same + -- address level and has not been linked, then make the node a subpart + -- by increasing the address rank (city level and above). FOR location IN - SELECT rank_address FROM placex - WHERE osm_type = 'R' and class = 'boundary' and type = 'administrative' - and rank_address = NEW.rank_address + SELECT rank_address + FROM placex, + LATERAL compute_place_rank(country_code, 'A', class, type, + admin_level, False, null) prank + WHERE osm_type = 'R' + and rank_address between 1 and 25 -- select right index + and ST_GeometryType(geometry) in ('ST_Polygon','ST_MultiPolygon') -- select right index + and ((class = 'place' and prank.address_rank = NEW.rank_address) + or (class = 'boundary' and rank_address = NEW.rank_address)) and geometry && NEW.centroid and _ST_Covers(geometry, NEW.centroid) LIMIT 1 LOOP @@ -840,13 +1016,12 @@ BEGIN END IF; NEW.housenumber := token_normalized_housenumber(NEW.token_info); - addr_street := token_addr_street_match_tokens(NEW.token_info); - addr_place := token_addr_place_match_tokens(NEW.token_info); NEW.postcode := null; -- waterway ways are linked when they are part of a relation and have the same class/type IF NEW.osm_type = 'R' and NEW.class = 'waterway' THEN +{% if db.middle_db_format == '1' %} FOR relation_members IN select members from planet_osm_rels r where r.id = NEW.osm_id and r.parts != array[]::bigint[] LOOP FOR i IN 1..array_upper(relation_members, 1) BY 2 LOOP @@ -865,12 +1040,35 @@ BEGIN END IF; END LOOP; END LOOP; +{% else %} + FOR relation_member IN + SELECT value FROM planet_osm_rels r, LATERAL jsonb_array_elements(r.members) + WHERE r.id = NEW.osm_id + LOOP + IF relation_member->>'role' IN ('', 'main_stream', 'side_stream') + and relation_member->>'type' = 'W' + THEN + {% if debug %}RAISE WARNING 'waterway parent %, child %', NEW.osm_id, relation_member;{% endif %} + FOR linked_node_id IN + SELECT place_id FROM placex + WHERE osm_type = 'W' and osm_id = (relation_member->>'ref')::bigint + and class = NEW.class and type in ('river', 'stream', 'canal', 'drain', 'ditch') + and (relation_member->>'role' != 'side_stream' or NEW.name->'name' = name->'name') + LOOP + UPDATE placex SET linked_place_id = NEW.place_id WHERE place_id = linked_node_id; + {% if 'search_name' in db.tables %} + DELETE FROM search_name WHERE place_id = linked_node_id; + {% endif %} + END LOOP; + END IF; + END LOOP; +{% endif %} {% if debug %}RAISE WARNING 'Waterway processed';{% endif %} END IF; NEW.importance := null; SELECT wikipedia, importance - FROM compute_importance(NEW.extratags, NEW.country_code, NEW.osm_type, NEW.osm_id) + FROM compute_importance(NEW.extratags, NEW.country_code, NEW.rank_search, NEW.centroid) INTO NEW.wikipedia,NEW.importance; {% if debug %}RAISE WARNING 'Importance computed from wikipedia: %', NEW.importance;{% endif %} @@ -881,13 +1079,13 @@ BEGIN {% if debug %}RAISE WARNING 'finding street for % %', NEW.osm_type, NEW.osm_id;{% endif %} NEW.parent_place_id := null; - is_place_address := coalesce(not NEW.address ? 'street' and NEW.address ? 'place', FALSE); + is_place_address := not token_is_street_address(NEW.token_info); -- We have to find our parent road. NEW.parent_place_id := find_parent_for_poi(NEW.osm_type, NEW.osm_id, NEW.partition, ST_Envelope(NEW.geometry), - addr_street, addr_place, + NEW.token_info, is_place_address); -- If we found the road take a shortcut here. @@ -898,7 +1096,7 @@ BEGIN SELECT p.country_code, p.postcode, p.name FROM placex p WHERE p.place_id = NEW.parent_place_id INTO location; - IF is_place_address THEN + IF is_place_address and NEW.address ? 'place' THEN -- Check if the addr:place tag is part of the parent name SELECT count(*) INTO i FROM svals(location.name) AS pname WHERE pname = NEW.address->'place'; @@ -911,9 +1109,9 @@ BEGIN {% if debug %}RAISE WARNING 'Got parent details from search name';{% endif %} -- determine postcode - NEW.postcode := coalesce(token_normalized_postcode(NEW.address->'postcode'), + NEW.postcode := coalesce(token_get_postcode(NEW.token_info), location.postcode, - get_nearest_postcode(NEW.country_code, NEW.geometry)); + get_nearest_postcode(NEW.country_code, NEW.centroid)); IF NEW.name is not NULL THEN NEW.name := add_default_place_name(NEW.country_code, NEW.name); @@ -940,15 +1138,6 @@ BEGIN {% endif %} NEW.token_info := token_strip_info(NEW.token_info); - -- If the address was inherited from a surrounding building, - -- do not add it permanently to the table. - IF NEW.address ? '_inherited' THEN - IF NEW.address ? '_unlisted_place' THEN - NEW.address := hstore('_unlisted_place', NEW.address->'_unlisted_place'); - ELSE - NEW.address := null; - END IF; - END IF; RETURN NEW; END IF; @@ -958,8 +1147,16 @@ BEGIN -- --------------------------------------------------------------------------- -- Full indexing {% if debug %}RAISE WARNING 'Using full index mode for % %', NEW.osm_type, NEW.osm_id;{% endif %} - SELECT * INTO location FROM find_linked_place(NEW); - IF location.place_id is not null THEN + IF linked_place is not null THEN + -- Recompute the ranks here as the ones from the linked place might + -- have been shifted to accommodate surrounding boundaries. + SELECT place_id, osm_id, class, type, extratags, rank_search, + centroid, geometry, + (compute_place_rank(country_code, osm_type, class, type, admin_level, + (extratags->'capital') = 'yes', null)).* + INTO location + FROM placex WHERE place_id = linked_place; + {% if debug %}RAISE WARNING 'Linked %', location;{% endif %} -- Use the linked point as the centre point of the geometry, @@ -969,16 +1166,11 @@ BEGIN NEW.centroid := geom; END IF; - {% if debug %}RAISE WARNING 'parent address: % rank address: %', parent_address_level, location.rank_address;{% endif %} - IF location.rank_address > parent_address_level - and location.rank_address < 26 + {% if debug %}RAISE WARNING 'parent address: % rank address: %', parent_address_level, location.address_rank;{% endif %} + IF location.address_rank > parent_address_level + and location.address_rank < 26 THEN - NEW.rank_address := location.rank_address; - END IF; - - -- merge in the label name - IF NOT location.name IS NULL THEN - NEW.name := location.name || NEW.name; + NEW.rank_address := location.address_rank; END IF; -- merge in extra tags @@ -987,7 +1179,9 @@ BEGIN || coalesce(NEW.extratags, ''::hstore); -- mark the linked place (excludes from search results) - UPDATE placex set linked_place_id = NEW.place_id + -- Force reindexing to remove any traces from the search indexes and + -- reset the address rank if necessary. + UPDATE placex set linked_place_id = NEW.place_id, indexed_status = 2 WHERE place_id = location.place_id; -- ensure that those places are not found anymore {% if 'search_name' in db.tables %} @@ -997,7 +1191,7 @@ BEGIN SELECT wikipedia, importance FROM compute_importance(location.extratags, NEW.country_code, - 'N', location.osm_id) + location.rank_search, NEW.centroid) INTO linked_wikipedia,linked_importance; -- Use the maximum importance if one could be computed from the linked object. @@ -1009,7 +1203,7 @@ BEGIN ELSE -- No linked place? As a last resort check if the boundary is tagged with -- a place type and adapt the rank address. - IF NEW.rank_address > 0 and NEW.extratags ? 'place' THEN + IF NEW.rank_address between 4 and 25 and NEW.extratags ? 'place' THEN SELECT address_rank INTO place_address_level FROM compute_place_rank(NEW.country_code, 'A', 'place', NEW.extratags->'place', 0::SMALLINT, False, null); @@ -1020,20 +1214,35 @@ BEGIN END IF; END IF; + {% if not disable_diff_updates %} + IF OLD.rank_address != NEW.rank_address THEN + -- After a rank shift all addresses containing us must be updated. + UPDATE placex p SET indexed_status = 2 FROM place_addressline pa + WHERE pa.address_place_id = NEW.place_id and p.place_id = pa.place_id + and p.indexed_status = 0 and p.rank_address between 4 and 25; + END IF; + {% endif %} + IF NEW.admin_level = 2 AND NEW.class = 'boundary' AND NEW.type = 'administrative' AND NEW.country_code IS NOT NULL AND NEW.osm_type = 'R' THEN - -- Update the list of country names. Adding an additional sanity - -- check here: make sure the country does overlap with the area where - -- we expect it to be as per static country grid. + -- Update the list of country names. + -- Only take the name from the largest area for the given country code + -- in the hope that this is the authoritative one. + -- Also replace any old names so that all mapping mistakes can + -- be fixed through regular OSM updates. FOR location IN - SELECT country_code FROM country_osm_grid - WHERE ST_Covers(geometry, NEW.centroid) and country_code = NEW.country_code + SELECT osm_id FROM placex + WHERE rank_search = 4 and osm_type = 'R' + and country_code = NEW.country_code + ORDER BY ST_Area(geometry) desc LIMIT 1 LOOP - {% if debug %}RAISE WARNING 'Updating names for country '%' with: %', NEW.country_code, NEW.name;{% endif %} - UPDATE country_name SET name = name || NEW.name WHERE country_code = NEW.country_code; + IF location.osm_id = NEW.osm_id THEN + {% if debug %}RAISE WARNING 'Updating names for country '%' with: %', NEW.country_code, NEW.name;{% endif %} + UPDATE country_name SET derived_name = NEW.name WHERE country_code = NEW.country_code; + END IF; END LOOP; END IF; @@ -1056,18 +1265,20 @@ BEGIN END IF; ELSEIF NEW.rank_address > 25 THEN max_rank := 25; + ELSEIF NEW.class in ('place','boundary') and NEW.type in ('postcode','postal_code') THEN + max_rank := NEW.rank_search; ELSE max_rank := NEW.rank_address; END IF; SELECT * FROM insert_addresslines(NEW.place_id, NEW.partition, max_rank, - NEW.token_info, geom, NEW.country_code) + NEW.token_info, geom, NEW.centroid, + NEW.country_code) INTO NEW.parent_place_id, NEW.postcode, nameaddress_vector; {% if debug %}RAISE WARNING 'RETURN insert_addresslines: %, %, %', NEW.parent_place_id, NEW.postcode, nameaddress_vector;{% endif %} - NEW.postcode := coalesce(token_normalized_postcode(NEW.address->'postcode'), - NEW.postcode); + NEW.postcode := coalesce(token_get_postcode(NEW.token_info), NEW.postcode); -- if we have a name add this to the name search table IF NEW.name IS NOT NULL THEN @@ -1104,11 +1315,17 @@ BEGIN {% endif %} END IF; - IF NEW.postcode is null AND NEW.rank_search > 8 THEN - NEW.postcode := get_nearest_postcode(NEW.country_code, NEW.geometry); + IF NEW.postcode is null AND NEW.rank_search > 8 + AND (NEW.rank_address > 0 + OR ST_GeometryType(NEW.geometry) not in ('ST_LineString','ST_MultiLineString') + OR ST_Length(NEW.geometry) < 0.02) + THEN + NEW.postcode := get_nearest_postcode(NEW.country_code, + CASE WHEN NEW.rank_address > 25 + THEN NEW.centroid ELSE NEW.geometry END); END IF; - {% if debug %}RAISE WARNING 'place update % % finsihed.', NEW.osm_type, NEW.osm_id;{% endif %} + {% if debug %}RAISE WARNING 'place update % % finished.', NEW.osm_type, NEW.osm_id;{% endif %} NEW.token_info := token_strip_info(NEW.token_info); RETURN NEW; @@ -1186,6 +1403,8 @@ BEGIN {% if debug %}RAISE WARNING 'placex_delete:12 % %',OLD.osm_type,OLD.osm_id;{% endif %} + UPDATE location_postcode SET indexed_status = 2 WHERE parent_place_id = OLD.place_id; + RETURN OLD; END;